. The depths of the sea; an account of the general results of the dredging cruises of SS. 'Porcupine' and 'Lightning' during the summers of 1868, 1869 and 1870, under the scientific direction of Dr. Carpenter, J. Gwyn Jeffreys, and Dr. Wyville Thomson. Porcupine (Ship); Lightning (Ship); Ocean; Marine animals; Deep-sea temperature; Marine sediments. CHAP. VI.] DEEP-SEA DREDGING. 257 derms, corals, and sponges, on the contrary, are bulky objects, and are frequently partially buried in. Fig. 51,—Drecljjf! with 'hempen tangles.' the mud or more or less firmly attached, so that the dredge gen
. The depths of the sea; an account of the general results of the dredging cruises of SS. 'Porcupine' and 'Lightning' during the summers of 1868, 1869 and 1870, under the scientific direction of Dr. Carpenter, J. Gwyn Jeffreys, and Dr. Wyville Thomson. Porcupine (Ship); Lightning (Ship); Ocean; Marine animals; Deep-sea temperature; Marine sediments. CHAP. VI.] DEEP-SEA DREDGING. 257 derms, corals, and sponges, on the contrary, are bulky objects, and are frequently partially buried in. Fig. 51,—Drecljjf! with 'hempen tangles.' the mud or more or less firmly attached, so that the dredge generally misses them. With the tangles it s. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Thomson, C. Wyville (Charles Wyville), Sir, 1830-1882; Carpenter, William Benjamin, 1813-1885; Jeffreys, John Gwyn, 1809-1885. London, Macmillan and co.
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectmar, booksubjectocean
